langfuse-upgrade-migration
Installation
SKILL.md
Langfuse Upgrade & Migration
Current State
!npm list langfuse @langfuse/client @langfuse/tracing @langfuse/otel 2>/dev/null | head -10 || echo 'No langfuse packages found'
!pip show langfuse 2>/dev/null | grep -E "Name|Version" || echo 'Python langfuse not installed'
Overview
Step-by-step guide for upgrading the Langfuse SDK across major versions. Covers v3 to v4 (OTel rewrite), v4 to v5, breaking changes, and automated codemods.
Prerequisites
- Existing Langfuse integration
- Test suite covering traced operations
- Git branch for the upgrade